86fb45c072
This revises that compute node release note to describe the SIGHUP service behavior impacts. Related to blueprint service-version-behavior Change-Id: I5030cba5e12d3cdfbb563258358c2e43e66bcc08
13 lines
645 B
YAML
13 lines
645 B
YAML
---
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features:
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- |
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A new ``auto`` value for the configuration option
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``upgrade_levels.compute`` is accepted, that allows automatic determination
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of the compute service version to use for RPC communication. By default, we
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still use the newest version if not set in the config, a specific version
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if asked, and only do this automatic behavior if 'auto' is
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configured. When 'auto' is used, sending a SIGHUP to the service
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will cause the value to be re-calculated. Thus, after an upgrade
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is complete, sending SIGHUP to all services will cause them to
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start sending messages compliant with the newer RPC version.
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